“Design and development of microelectronics and software solutions for space, defence and aeronautics systems„
“Solutions for intelligent products driven by requirements from leading industries worldwide„
“20 years of experience in the design, manufacturing and maintenance of highly specialized, mission-critical electronics & software products„
EGSE Components


Apart from complete EGSE solutions, TELETEL provides the following custom EGSE components.
EGSE Controllers
Built on iSAFT application SW framework (iSAFT RTE).
Monitoring, Control & Simulation functions, Scripts/Test Execution.
Local MMI based on the iSAFT graphical tool chain.
3rd party SW integration / remote control through client API (C/C++, C#, Python available).
Interfaces with Central Checkout System (C&C CCSDS, EDEN, other).
EGSE Controller
Data Front Ends (SpaceWire , MIL-STD-1553, CAN)
Built on iSAFT Simulator & Recorder.
Support of various protocols including RMAP, CPTP, NDCP for SpaceWire, ECSS-E-ST-50-13C services for MIL-STD-1553, ECSS CAN / CANopen etc.
Combination of various interfaces/number of ports on the same platform (SpW, 1553, CAN, other) with IRIG & trigger timestamping / synchronization (FMEA available).
COTS boards by TELETEL (e.g. SpW) or other suppliers (e.g. AltaDT, ESD).
Data Front Ends
iSAFT Interface Boards
SpaceWire Interface Board
Discrete interfaces & I/O Front Ends
Generation / acquisition of all ECSS-E-ST-50-14C discretes (SHP/BSM, ASM, TSM, BDM etc.).
Controlled by the iSAFT Discrete Interfaces Acquisition and Control engine SW, through the EGSE controller.
IRIG interface, protection against internal failures with ìs reaction time.
Discrete interfaces
Power Front Ends
COTS Power Supply systems (e.g. Keysight, TTI, etc.).
Latching Current Limiters with programmable reaction and trip-off time.
Control & monitoring by the iSAFT Power Supply Distribution & Control engine SW (ON/OFF, error status, voltage / current measurements etc.), through the EGSE controller.
Power Front Ends
Full isolation between the input power source and the output.
Digital displays on the unit’s front panel for input and output power measurements.
Internal remote on/off & EPO panel.
External remote on/off & EPO box with the Low Voltage Indicator.
Mains Isolation & Transformer Unit
Ground Harness
EGSE internal and external cabling for connection to the system under test.
Controlled impedance for signal integrity.
Manufactured with 360° shield for optimum EMC.
Compatible with flight grade connectors.
Ground Harness


Please contact us for custom EGSE components according to your EGSE/SCOE requirements.